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Some Important Shiksha Vedangas (study)

by Mala Laha | 2021 | 31,647 words

This page relates ‘Five-fold Classification of sound� of the study dealing with Shiksha Vedangas—a crucial component of Vedic literature focusing on phonetics and pronunciation in ancient texts. The researched texts include the Paniniya, Yajnavalkya and Naradi Shiksas, among others. The study also investigates historical phonological transformations between Sanskrit and Pali, exploring the evolution of sounds and pronunciation.

Go directly to: Footnotes.

Part 4 - Five-fold Classification of sound

According to ṇiīⲹ Śṣ� speech sounds have a five-fold classification[1] as given below:

1. According to accents or �svarata�.
2. According to quantities or �ٲ�.
3. According to the places of articulation or �ٳ�.
4. According to primary or internal efforts.
5. According to secondary or external efforts.

1. According to accents or �svarata

The word �svarata� means pitch accents. There are three types of accent such as �ܻٳٲ�, �anܻٳٲ� and �svarita�.

a) Udātta (Acute)�

When an accent is raised in a high tone, then it is called �ܻٳٲ� or acute. It is defined by ṇiԾ in the rule�

उच्चैरुदात्त�
uccairܻٳٲ�
(ṣṭī, 1.2.29).

The word ܳ� is explained by ʲٲñᲹ

आयाम� दारुणम� अणुत� स्वस्येत्युच्चैः कराण� शब्दस्�
āyāmo dāruṇam aṇutā svasyetyܳ� karāṇi śabdasya
(Ѳṣy,1.2.29
).

According to this explanation, there are three specific characteristics of the acute accent�

i) means restriction of the organs or �ٰԾ�.
ii) �ṇy� means rudeness or �ܰṣa�.
iii) �svarasya aṇutā� means closure of the glottis or �kaṇṭhasya ṃvṛttā�.

The acute is the prominent accent in a word, may be simple or compound. When a vowel in a word is possessed the acute accent, the remaining vowels have the �anܻٳٲ� or grave accent. Accent is a properly of a vowel only and consonants do not possess any independent accent.

b) “Anܻٳٲ� (Grave)�

It is one of the eleven varieties of the ⲹⲹٲԲ (external efforts) to produce sound. The “anܻٳٲ� is defined in the �ś屹ṛtپ� in the following form:

यस्मिन्नुच्चार्यमाणे मात्राणामन्ववसर्गो ना� शिथिलीभवनं भवति, स्वरस्� मृदुता, कण्ठविवरस्� उरुत� � सोऽनुदात्त�

yasminnuccāryamāṇe ٰṇāmanvavasargo śٳ󾱱ī󲹱Բ� bhavati, svarasya ṛdܳ, kaṇṭhavivarasya ܰܳ ca so'nܻٳٲ�

(ś屹ṛtپ)

According to the definition of “ś屹ṛtپ� there are three specific characteristics of the grave accent�

(i) śٳ󾱱ī󲹱Բ means relaxation of the organs.
(ii) svarasya ṛdܳ means softness of sound.
(iii) ܰܳ means disclorureners of glottis.

Generally �ܻٳٲ� or acute accent is given to only one vowel in a single word (simple or compound) and all the other vowels are uttered unaccented, i.e. Anܻٳٲ.

c) “Svarita� (Circumflex Accent)�

The circumflex accent (svarita) is defined by ṇiԾ as � ٲ��(ṣṭī,1.2.31).The point �� means a combination between the acute (ܻٳٲ) and the grave (anܻٳٲ).

There are two kinds of svarita mentioned by ṇiԾ

i. The independent “sٲ� as produced by the word svara (from which the word �ٲ� was formed) and few other words as also many times produced by the resultant vowel, out of two vowels (“ܻٳٲ� and “anܻٳٲ�) combined.

ii. The enclitic or secondary “sٲ�, by which is meant, one or more grave vowels occurring after the “ܻٳٲ�, in a chain[2].

2. Classification of Sanskrit Sound According to quantities or ‘ٲ�-

The standard duration of human speech sound of three kinds: Quick (hrasva), Intermediate (ī) and slow (pluta)�

ह्रस्व� दीर्घः प्लु� इत� कालत� नियम� अचि।
hrasvo ī� pluta iti kālato niyamā aci|

(ṇiīⲹ Śṣ�,11)

According to ⲹṭa the quantity sound in intermediate speech is one third more than in quick speech, the ratio being 9:12. The quantity of sound in slow speech is one third more than in intermediate speech, the ratio being 12:16. ⲹṭa connected the perception of this ratio with a psycho-physical process affecting the nervous system of the hearer. The ratio 12:9 implied that “twelve drops of the nervous fluid flow from the �ṣu nerve of the hearer when the person hears intermediate speech while the number of drops in the case of quick speech is nine�[3].

“H (Quick or Short)

The word “h� is derived from the root hras (to become short or small and means originally short, small, dwarfish).

In the ʰپśⲹ it is used in the sense of a “Short Vowel”�

ऋकारलृकारौह्रस्व�
ṛkṛkܳ
(ղٳپīⲹپśⲹ,1.31
)

अकारश्�
ś
(ղٳپīⲹپśⲹ,1.32
)

अमात्रस्वर� ह्रस्व�
amātrasvaro hrasva�
(Vājasaneyī ʰپśⲹ,1.55
)

“H� means short or a term used in connection with the short vowels taking a unit of time measured by one mora (ٰ) for their utterance[4].

Dīrgha (Long)

It means long in space and in time. This term is used in connection with long vowel taking a unit of time measured by two or mora (ٰ) for their utterance.

Quantity of Consonants
Name of the Consonants Quantity Mora
All consonants excepts ī Գܲ, ṣm ṇa hrasva (Short) ½ Mora (halfٰ)
ī Գܲ, ṣm ṇa ī (long) Two Mora (dviٰ)
Quantity of Vowels
Name of the vowels Quantity Mora
,,,�,� hrasva (Short) ekaٰ (One Mora)
ā,ī,ū,ī � ī (long) dviٰ (Two Mora)
e(a+i) ī (long) a(½) + i(1½) = 2 Mora
(+) ī (long) ā = 1 + i =1= 2 Mora
o(a+u) ī (long) ā(½) + u (= 2 Mora
(+) ī (long) ā =1+ u =1= 2 Mora
duṛṣṭa(pluta lṛkāra�) pluta (Protacted) triٰ (Three Mora)


Table 5: Quantities of Consonants and Vowels

Pluta� �Plut”a means protracted vowels. The term �pluta� comes from �Plu� to float, to swim. This term is used in the sense of vowel in the protracted grade. The vowels in this grade which are termed protracted vowels are possessed of three �ٰ� and in writing they are marked with the figure[5] placed after them. In pronunciation a protracted vowel takes longer time than the long vowels. The Classification of Sanskrit Sound according to quantities or �ٲ� is clarified by the help of a table 5.

In the Ṛk recension of the ṇiīⲹ Śṣ� the accurate mesuramention of moras are given by the help of animals sound. For examples the �ṣa� gives out one mora, the crow gives out two mora, the peacock gives out three mora and the mungoose only half of a mora�

चाषस्त� वदते मात्रा� द्विमात्रं बायसोऽव्रवीत्�
शिखी वदति त्रिमात्रं मात्राणामिति संस्थितिः॥

ṣastu vadate ٰ� dvimātra� bāyaso'vravīt|
śikhī vadati trimātra� ٰṇāmiti saṃsthitiḥ||

(ṇiīⲹ Śṣ�, 49)

3. Classification of Sanskrit Sounds according to the places of articulation

The speech sounds have eight places of articulation: chest, throat, and roof of the mouth, root of the tongue, teeth, nostril, lips and palate.

Ura (Chest)

Chest is one of the important place of speech sound articulation, , ñ, , hn, hm, hy, hr, hl and hv are pronounced in Ura.

ṇṭ (Throat)

“Kaṇṭhyaṇa� means the letters produced at the throat or at the glottis. According to ṇiīⲹ Śṣ�, the vowel “a�, and the consonant “h� are produced at the throat�

कण्ठ्यावहाविति
첹ṇṭ屹屹پ
(ṇiīⲹ Śṣ�, 12)

ū (Roof of the Mouth)

The Roof of the mouth or �ū is one of the important places of articulation. �, �, ṻ, �, ḍh, �, r and � are produced from the �ū”�

स्युर्मूर्धन्य� ऋटुरषा
syurmūrdhanyā ṛṭuraṣ�
(ṇiīⲹ Śṣ�, 12)

峾ū (The Root of the tongue) -

峾ū� means the root of the tongue. ,,,,� are produced from the root of the tongue.

Danta (Teeth)-

Danta� or Teeth is one of the important part of speech sound productions. The letters �,, and tavarga are produced at the teeth[6] by the tip of the tongue.

ٳԲ (Nostril)-

ٳԲ� means a place in the nose where a nasal letter such as ñ,m, �,�, n, mԳܲ� and the �yama� are produced.

ṣṭu (Lips)-

Lips are the valuable part of our body for the production of speech sound. “U� and �pavarga� are the labial class produced at the lips.

(Palate)-

� is another important part of our body for the production of speech sounds. The vowels i, ī, ś, y and cavarga are produced upon the palate by the middle part of the tongue. The Classification of Sanskrit Sounds according to the places of articulation is summarized in the table 6.

4. Classification of speech sound according to the internal efforts (Prayatna)

Prayatna� means the effort made for producing sounds.

This effort is twofold�

  1. ⲹԳٲⲹٲԲ� on internal which is anterior to the generation of letters and 
  2. ⲹⲹٲԲ� or external which is posterior to the utterance.

Internal effort or “ⲹԳٲⲹٲԲ� again of four kinds[7] according to ṇiīⲹ Śṣ� as follows-

i. ṛṣṭa (Untouched ) / ṃvṛt;
ii. īṣa ṛṣṭa
(Lightly touched);
iii. nemṛṣṭa (half touched)/ ṛt;
iv. ṛṣṭa
(Firmly touched);

This Classification of speech sound according to the internal efforts (Prayatna) is summarized in the table 7.

Ura ṇṭ ū 󲹱峾ū Danta ṣṭ ṇṭ Tā lu ṇṭ ṣṭ Danta ṣṭ
�,
ñ,
�,
hn,
hm,
hy,
hr,
hl,
hv
a,
h
�,
�,
ṻ,
�,
ḍh,
�,
r,
k,
kh,
g,
gh,
�,
t,
th,
d,
dh,
n, 
l
i,
c,
ch,
j,
jh,
ñ,
y,
ś
u,
p,
ph,
b,
bh,
m
e,
ai
o,
au
V yamas,
�,
�,
ñ,
�,
n,
m


Table: 6 [above]—Place of articulation for speech-sound as given in the ṇiīⲹ Śṣ�

Speech Sound Internal efforts
ac (vowels) ṛṣṭa (Untouched)
ⲹ� (Semi vowels or antasthaṇa) īṣa ṛṣṭa (Lightly touched)
ś (Aspirate or ṣmṇa) nemṛṣṭa (half touched)
sparśaṇa (Stops) ṛṣṭa (Firmly touched)


Table: 7 [above]—Internal efforts of Speech Sound

5 Classification according to �ԳܱԲ(Secondary or external efforts)

External effort or �ⲹⲹٲԲ”is also called as �ԳܱԲ�. According to ṇiīⲹ Śṣ� there are four types of ԳܱԲ of speech sound�

i. (Sound);
ii. īṣan岹 (Lightly Sound);
iii. ś (Aspiration);
iv. īṣaś (Lightly Aspiration);

The Classification according to �ԳܱԲ� (Secondary or external efforts) is explained by the help of the table 8.

Speech Sound External effort
ñ, m, �, �, n(anunāsikā), a, , h, bh, jh, dh, d, dh, � (ñamo'nunāsikānarhrau nādino..)ṻԳٲ�(amo'nunāsikā nahrau.. iti) svaravarṇāḥ, h, y, v, r, l, ñ, m, �, �, n, jh, bh, dh, d, dh, �
(Sound)
y, v, r, l, j, b, g, �,d īṣan岹
(Lightly Sound)
kh, ph, ch, ṻ, th ś
(Aspiration)
c, �, t,k, p, ś, �, s īṣaś
(Lightly Aspiration)


Table: 8 [above]—External effort of Speech Sound

Footnotes and references:

[back to top]

[1]:

ṇiīⲹ Śṣ�,6

[2]:

ṣṭī, VIII.2.4, VIII.2.6, VII.4.66, 67

[3]:

Ibid., I.1.70

[4]:

Ibid., I.2.27

[5]:

‼ṇiԾ ś� (Ѳ󾱳Բٰdzٰ,ٲ貹ⲹ峾)

[6]:

“dantyā lṛtulasā� smṛtāḥ|� (ṇiīⲹ Śṣ�,12)

[7]:

Ibid.,18

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